function act() {
    if (cm.haveItem(4030032)) {
        cm.gainItem(4030032, -1);
        cm.dropSingleItem(4030033);
        var b = cm.getInfoQuest(31041);
        var a = (b ? parseInt(b.substr(6)) : 0) + 1;
        cm.updateInfoQuest(31041, "count=" + a);
        cm.addNumberForQuestInfo(31035, "score", 10)
    }
};